NCE1-77 Terrible toothache

What time of day is it, do you think? How do you know?
Good morning, Mr. Croft.
Good morning, nurse.
I want to see the dentist, please.
Do you have an appointment?
No, I don't.
Is it urgent?
Yes, it is. It's very urgent. I feel awful.
I have a terrible toothache.
Can you come at 10 a.m. on Monday, April 24th?
I must see the dentist now, nurse.
The dentist is very busy at the moment.
Can you come at 2 p.m.?
That's very late. Can the dentist see me now?
I'm afraid that he can't, Mr. Croft.
Can't you wait till this afternoon?
I can wait, but my toothache can't!